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61. AR Coated Optical Fused Silica Plano Convex Spherical Lens Plano Convex Lens 
[Dec 16, 2025]
[Dec 16, 2025] Specification Product: Optical Plano Convex Lens Materials: Optical Grade Glass, N-BK7, UV fused silica, CaF2, ZnSe, ZnS, MgF2, Si, Sapphire, etc. Diameter: 1.5mm-550mm Diameter Tolerance: ±0.05 mm (precision ±0.01mm) ...
Company: Band Optics Technology
62. 0.5 Degree 245-400nm AR Coated Fused Silica Optical Conical Lens Axicon Lens [Nov 27, 2025]
[Nov 27, 2025] Product Description Axicons are fascinating optical elements! Their ability to create non-diffracting Bessel beams and annular intensity profiles opens up unique applications that traditional spherical lenses simply ...
Company: Band Optics Technology
63. UV Fused Silica 1050-1700nm AR Coated Optical Biconcave Lens Biconcave Spherical Lens [Nov 27, 2025]
[Nov 27, 2025] Specification Product: Optical Biconcave Lens Materials: Optical Grade Glass, N-BK7, UV fused silica, CaF2, ZnSe, ZnS, MgF2, Si, Sapphire, etc. Diameter: 1.5mm-550mm Diameter Tolerance: ±0.05 mm (precision ±0.01mm) ...
Company: Band Optics Technology
64. 1050-1700nm AR Coating Fused Silica Plano Convex Spherical Lens Plano Convex Lens [Nov 27, 2025]
[Nov 27, 2025] Specification Product: Optical Plano Convex Lens Materials: Optical Grade Glass, N-BK7, UV fused silica, CaF2, ZnSe, ZnS, MgF2, Si, Sapphire, etc. Diameter: 1.5mm-550mm Diameter Tolerance: ±0.05 mm (precision ±0.01mm) ...
Company: Band Optics Technology
65. 99.95% Fused Silica Fused Silica Powder 0-1mm Fused Silica Sand 325 Mesh Fused Silica Powder Fused ... [Mar 07, 2026]
[Mar 07, 2026] Our factory provides high-quality fused silica quartz sand and powder with a purity of SiO2 ≥ 99.9%–99.99%, low iron content, low thermal expansion and excellent high-temperature resistance. Available in various ...
66. Fused Silica Sand White Quartz Sand Powder Silica Low Iron Content 0.1-0.3mm Fused Silica with ... [Mar 07, 2026]
[Mar 07, 2026] Our factory provides high-quality fused silica quartz sand and powder with a purity of SiO2 ≥ 99.9%–99.99%, low iron content, low thermal expansion and excellent high-temperature resistance. Available in various ...
67. Premium Fused Silica Flour 99.5% Sio2 Fused Silica Sand Foundry Grade Silica Sand Quartz Sand Afs ... [Mar 07, 2026]
[Mar 07, 2026] Our factory provides high-quality fused silica quartz sand and powder with a purity of SiO2 ≥ 99.9%–99.99%, low iron content, low thermal expansion and excellent high-temperature resistance. Available in various ...
68. Startnow 22.35X4mm Optical Fused Silica Protection Lens for Fiber Laser Engraving Machines [Mar 03, 2026]
[Mar 03, 2026] Fiber Laser Protective Windows Type: 22.35*4mm Material:Fused Silica(Quartz ) Wavelength: 1064nm Transmittance: 99.5% Model: 22.35*4 22.35*4 15KW If you have any questions about the products or ...
69. 99.5% Refractory Silica Sand Quartz Sand Fused Silica 0-1mm for Foundry [Apr 21, 2026]
[Apr 21, 2026] Company Profile Runlai Quartz Technology We supply high purity fused silica powder 99.9% / 99.95% SiO2 and refractory fused silica powder in 200/325/400/600/1000 mesh. Stable quality, low impurity, suitable for ...
70. Clear Square Quartz Glass Container Silica Reaction Tank for Melting [Apr 02, 2026]
[Apr 02, 2026] Product Description 1.The quartz glass container exhibits a low concentration of surface defects on an inner surface of the container. 2. Quartz glass dish can not be in contact with HF, high temperature, it is ...
71. Low Price High Purity Silica Sand Reliable Fused Silica Supplier [Apr 17, 2026]
[Apr 17, 2026] Product Description Our fused quartz Grade A to Grade D are specifically classified based on SiO2 purity (the core indicator) and matched w2ith corresponding downstream application scenarios, which is consistent with ...
72. Custom Mesh Fused Silica Sand High Quality Fused Silica From China [Apr 17, 2026]
[Apr 17, 2026] Product Description Our fused quartz Grade A to Grade D are specifically classified based on SiO2 purity (the core indicator) and matched w2ith corresponding downstream application scenarios, which is consistent with ...
73. A Grade Fused Silica Sand High Purity Amorphous Fused Silica Supplier [Apr 17, 2026]
[Apr 17, 2026] Product Description Our fused quartz Grade A to Grade D are specifically classified based on SiO2 purity (the core indicator) and matched w2ith corresponding downstream application scenarios, which is consistent with ...
74. Startnow 1064nm 50X2mm Fused Silica Protection Lens for Fiber Cutting Welding Head [Mar 03, 2026]
[Mar 03, 2026] Fiber Laser Protection Windows Type:50*2mm 6KW Material:Fused Silica (Quartz) Wavelength:1064nm Transmittance:99.5% Model: 50*2 6KW Other models please click here If you have any questions about the products ...
75. 520GSM Satin Fiberglass Cloth High Silica for Fire Curtains [Jan 19, 2026]
[Jan 19, 2026] Product Description High silica fiberglass is inorganic fiber that contents more than 96% of SiO2. It's resistant to high temperature, soft point 1700º C, long term service temperature 900º C. It can work 10 ...
Company: Union Composites Changzhou Co., Ltd.
